Condensed Financial Information-Parent Only (Schedule Of Condensed Balance Sheet) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 19,928	$ 2,440
Investment in subsidiaries	39,154	59,273
Other assets	81,696	65,726
Total assets	5,656,963	4,437,911
Liabilities and stockholders' equity
Other liabilities	65,962	40,253
Stockholders' equity	484,497	406,776	$ 324,149	$ 298,963
Total liabilities and shareholders' equity	5,656,963	4,437,911
The Bancorp, Inc. [Member]
Assets
Cash and due from banks	13,286	14,090
Investment in subsidiaries	475,998	396,753
Other assets	8,644	9,368
Total assets	497,928	420,211
Liabilities and stockholders' equity
Other liabilities	30	34
Subordinated debenture	13,401	13,401
Stockholders' equity	484,497	406,776
Total liabilities and shareholders' equity	$ 497,928	$ 420,211